Audiopipe APMB-65FLT

Features:

• 6.5 Inch APMB Series Flat Mount Midrange Driver
• Power Handling:
  • Peak: 250 watts
  • RMS: 125 watts
• Low mid frequency loudspeaker
• Loudspeaker design provides pro audio quality sound in your car
• High quality paper cone
• Corrugated surround
• Flat housing design keeps mounting depth to a minimum
• Classic dust cap design to protect the internal speaker components
• Heavy duty 18 oz. magnet
• Durable 1.5 Inch TIL voice coil
• 8 ohms impedance
• Frequency Response: 80-9,000 Hz
• Top-mount Depth: 1-15/16 Inch
• Mounting Diameter: 5-7/8 Inch
• Sensitivity: 94dB

Specifications:

• FS (Free Air Resonance): 132 Hz.
• RE (DC Resistance): 6.3 ohms
• Le (Voice Coil Inductance): 0.22 mH
• QMS (Mechanical Q Value): 2.5
• QES (Electrical Q Value): 0.89
• QTS (Total Speaker Q Value): 0.65
• VAS (Equivalent Compliance): 2.3 L (0.08 cu ft.)
• Xmax (One-Way Linear Excursion): 0.25mm (0.01 Inch)
• F3 (for Sealed Enclosure):
  • 0.3 cu ft.: 144 Hz
  • 0.61 cu ft.: 138 Hz
• F3 (for Vented Enclosure):
  • 0.4 cu ft.: 126 Hz